Of the five freshwater species of dolphins in the world, the pink Amazon River dolphin also known as botos, are considered to be the most intelligent. These friendly, sensitive, mammals have a brain capacity 40% larger than that of humans.
Brazilian jiu-jitsu. Brazilian jiu-jitsu (/dÊuËËdÊÉªtsuË/; Portuguese: [ËÊiw ËÊitsu], [ËÊu ËÊitsu], [dÊiËu dÊiËtsu]) (BJJ; Portuguese: jiu-jitsu brasileiro) is a martial art, combat sport system that focuses on grappling and especially ground fighting.
BJ is a 7-year-old yellow male Protoceratops who has been on the show since Season 2 (1993). He is a good friend of Barney's and is the older brother of Baby Bop, whom he frequently calls Sissy, though on rare occasions, he does call her by name. He is also Riff's cousin and his best friend. His theme song is none other than BJ's Song.